Water and Wastewater Treatment Plant and System Operators Salary in Hawaii
BLS OEWS May 2025 • 3 metro areas • Hawaii
Water and Wastewater Treatment Plant and System Operators in Hawaii earn a median salary of $65,453 per year on average across 3 metro and nonmetro areas, +12.3% vs the national median of $58,260. An estimated 660 water and wastewater treatment plant and system operators are employed across Hawaii, with salaries ranging from $63,940 to $68,000 depending on location.
$65,453
Avg median salary in Hawaii
$68,000
Highest paying metro
$63,940
Lowest paying metro
660
Employed in Hawaii
Compare Water and Wastewater Treatment Plant and System Operators salaries & buying power
Pick two cities to see how salary and purchasing power differ.
Water and Wastewater Treatment Plant and System Operators
in
Water and Wastewater Treatment Plant and System Operators salaries by city in Hawaii
| Metro area | Median salary | 25th pct | 75th pct | Employed |
|---|---|---|---|---|
| Urban Honolulu, HI | $68,000 | $53,920 | $75,870 | 370 |
| Hawaii / Kauai | $64,420 | $55,200 | $70,070 | 150 |
| Kahului, HI | $63,940 | $55,410 | $69,070 | 140 |